moody is gone
any qevs work. but called trv's by wgp.
Not exactly sure when this happened on time lines. but early sto's had 2 different size barbs, the later used 10/32 on front and back. my guess is the flat tipped is the 2 different sizes, and the round tipped rams were the same on front and back. just a guess that I need to look into.
early Karni's had sto rams with trv's and e1 boards. later they came with mp3 rams with intergrated qev's as well as e2 boards.
there are more details but those are the basics.